hello, I was an international student in Canada I just recently have done with my post graduation now I am going to apply for postgraduation work permit. with this my husband is also here in Canada i sponsored him in 2017 as a dependent he got an open work permit at that time. now I am in dilemma. I also want to extend his work too so what documents I need? do I need a job of o, a, b level? before applying for our work permits together. please help me..